Rows (Screen function): Difference between revisions
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m (→Rows property) |
m (→Rows property) |
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{{Template:Screen:Rows subtitle}} | |||
This read-only property returns the number of rows in the current screen. This number corresponds to the row value returned by a Model 204 VIEW MODEL command. | This read-only property returns the number of rows in the current screen. This number corresponds to the row value returned by a Model 204 VIEW MODEL command. | ||
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; %screen | ; %screen | ||
: A reference to an instance of a Screen object. | : A reference to an instance of a Screen object. | ||
==See also== | |||
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Revision as of 16:58, 16 February 2011
Return the number of rows in the current screen (Screen class)
This read-only property returns the number of rows in the current screen. This number corresponds to the row value returned by a Model 204 VIEW MODEL command.
%num = %screen:Rows
- Rows syntax
- %num
- A numeric variable to contain the number of screen rows.
- %screen
- A reference to an instance of a Screen object.